Palo Alto

$149+ Cheap flights from Washington, D.C. (WAS) to Palo Alto, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SFO
Nov 26 — Dec 31
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The best prices from Washington, D.C. to Palo Alto are usually found in September or October, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Palo Alto

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Palo Alto (P4L). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$289
(Frontier)

One-way from

$149
(United Airlines)
High demand for flights, 14% potential price rise
Best time to find cheap flights, 14% potential price drop
From Washington, D.C. (WAS) to Palo Alto
One-way flight from Washington, D.C. (WAS) to Palo Alto

Find flight deals from Washington, D.C. to Palo Alto

Cheapest flights from Washington, D.C. to Palo Alto
Explore the most affordable flight options available from Washington, D.C. to Palo Alto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Frontier deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1410:45 amIAD - SFO
1 stop14h 20mFrontier
Tue 12/1710:57 pmSFO - IAD
1 stop12h 28mFrontier
Deal found 11/20$289
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/137:00 amDCA - SFO
1 stop8h 50mFrontier
Sun 12/156:05 amSFO - DCA
1 stop7h 54mFrontier
Deal found 11/20$296
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1110:25 pmIAD - SFO
Nonstop6h 02mUnited Airlines
Wed 12/186:45 amSFO - IAD
Nonstop5h 09mUnited Airlines
Deal found 11/20$297
This Expedia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/101:17 pmIAD - SFO
1 stop10h 33mMultiple Airlines
Sat 12/141:40 pmSFO - IAD
Nonstop5h 03mMultiple Airlines
Deal found 11/20$298
This Frontier deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/284:09 pmBWI - SFO
1 stop8h 41mFrontier
Wed 12/411:59 pmSFO - BWI
1 stop13h 26mFrontier
Deal found 11/21$298
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amBWI - SFO
1 stop9h 02mUnited Airlines
Wed 12/2511:52 pmSFO - BWI
Nonstop5h 15mUnited Airlines
Deal found 11/20$299
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1111:40 amIAD - SFO
1 stop9h 02mDelta
Mon 12/1612:25 amSFO - IAD
1 stop7h 35mDelta
Deal found 11/21$308
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/146:00 amBWI - SFO
1 stop8h 26mDelta
Tue 12/176:00 amSFO - BWI
1 stop8h 39mDelta
Deal found 11/21$308
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1110:10 amDCA - SFO
1 stop10h 05mDelta
Mon 12/1612:38 amSFO - DCA
1 stop9h 11mDelta
Deal found 11/20$308
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:59 pmDCA - SFO
Nonstop6h 12mUnited Airlines
Tue 12/178:40 amSFO - DCA
Nonstop5h 11mUnited Airlines
Deal found 11/19$317
This Expedia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/31:01 pmDCA - SFO
1 stop14h 10mMultiple Airlines
Mon 12/168:00 amSFO - DCA
Nonstop5h 09mMultiple Airlines
Deal found 11/20$323
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/119:13 amIAD - SFO
Nonstop6h 12mAlaska Airlines
Tue 12/176:00 amSFO - IAD
1 stop7h 32mAlaska Airlines
Deal found 11/20$326

Find flights from Washington, D.C. to Palo Alto within your budget

Customize your flight search to find flights from Washington, D.C. to Palo Alto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Sat 12/14

10:45 am-10:05 pm

1 stop14h 20m

San Francisco

Tue 12/17

10:57 pm-2:25 pm

1 stop12h 28m

$289

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Sun 1/5

6:00 pm-7:59 am

1 stop16h 59m

San Francisco

Sun 1/12

9:10 pm-12:01 pm

1 stop11h 51m

$296

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 12/11

2:30 pm-5:37 pm

Nonstop6h 07m

San Francisco

Wed 1/1

11:10 pm-7:24 am

Nonstop5h 14m

$297

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Tue 1/14

5:32 pm-8:53 pm

Nonstop6h 21m

San Francisco

Tue 1/28

8:20 am-4:32 pm

Nonstop5h 12m

$297

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Tue 12/10

1:17 pm-8:50 pm

1 stop10h 33m

San Francisco

Sat 12/14

1:40 pm-9:43 pm

Nonstop5h 03m

$298

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Fri 12/6

12:56 pm-7:50 pm

1 stop9h 54m

San Francisco

Wed 12/11

11:59 pm-4:25 pm

1 stop13h 26m

$298

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Thu 1/16

5:22 pm-11:13 pm

1 stop8h 51m

San Francisco

Sun 1/26

10:47 pm-7:02 am

Nonstop5h 15m

$299

BaltimoreSan Francisco

BWI - SFO

BWISFO

Baltimore/Washington

Sun 2/2

6:20 am-11:35 am

1 stop8h 15m

San Francisco

Sun 2/2

2:20 pm-12:35 am

1 stop7h 15m

$303

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 1/8

5:59 pm-9:14 pm

Nonstop6h 15m

San Francisco

Sat 1/11

1:40 pm-11:59 pm

1 stop7h 19m

$307

Washington, D.C.San Francisco

IAD - SFO

IADSFO

Washington, D.C. Dulles Intl

Wed 12/11

11:40 am-5:42 pm

1 stop9h 02m

San Francisco

Mon 12/16

12:25 am-11:00 am

1 stop7h 35m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 47 results
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Best time to book a flight from Washington, D.C. to Palo Alto

Have a flexible travel schedule? Discover the best time to fly to Palo Alto from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C. to Palo Alto

Get recent, data-driven insights about flights from Washington, D.C. to Palo Alto including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Palo Alto?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Palo Alto. Price data was last updated on November 15, 2024.

The price you pay for your flight from Washington, D.C. to Palo Alto may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. to Palo Alto?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Palo Alto (average of $276). Flying from Washington, D.C. to Palo Alto in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to P4L?

Find hourly flight availability from Washington, D.C. to Palo Alto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Palo Alto as you normally would.

What is the cheapest day to fly from Washington, D.C. to Palo Alto?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Palo Alto. Price data was last updated on February 11, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Palo Alto flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Palo Alto

Explore weekly flight availability from Washington, D.C. to Palo Alto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 21, 2024.

The most flights from WAS to P4L are scheduled on a Thursday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Palo Alto by month

Plan your trip to Palo Alto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Palo Alto ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Palo Alto when rainfall is around 0.0 in.

Temperature in Palo Alto by month

Plan your trip to Palo Alto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Palo Alto, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Palo Alto

Get insights into the airlines that provide service to Palo Alto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Palo Alto. Reviews last updated November 21, 2024.
To help decide which airline to fly from Washington, D.C. to Palo Alto, see what other customers have to say about Frontier, United Airlines and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.2
Very good
123 reviews

Crew

8.9

Boarding

8.4

Overall

8.2

Comfort

8.3

Food

6.7

Entertainment

6.6

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

8.2
Very good
123 reviews
8.2
Very good
123 reviews

Crew

8.9

Boarding

8.4

Overall

8.2

Comfort

8.3

Food

6.7

Entertainment

6.6

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

8.1
Very good
5,005 reviews
8.2
Very good
123 reviews

Crew

8.9

Boarding

8.4

Overall

8.2

Comfort

8.3

Food

6.7

Entertainment

6.6

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

8.0
Very good
9,464 reviews
8.2
Very good
123 reviews

Crew

8.9

Boarding

8.4

Overall

8.2

Comfort

8.3

Food

6.7

Entertainment

6.6

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

8.0
Very good
8,755 reviews
8.2
Very good
123 reviews

Crew

8.9

Boarding

8.4

Overall

8.2

Comfort

8.3

Food

6.7

Entertainment

6.6

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

7.5
Good
3,389 reviews
8.2
Very good
123 reviews

Crew

8.9

Boarding

8.4

Overall

8.2

Comfort

8.3

Food

6.7

Entertainment

6.6

Reviews

1 / 8

Good flight on Breeze, on time, comfortable, friendly pilot and crew

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Palo Alto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Washington, D.C. to Palo Alto one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Alaska Airlines and Frontier, as they are both options that can get you from Washington, D.C. to Palo Alto for a low price.

  • What are the most popular routes from Washington, D.C. to Palo Alto?

  • What are the most reliable airlines from Washington, D.C. to Palo Alto?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Palo Alto consider choosing Egyptair (100%), Air China (97%) or Ethiopian Air (95%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. to Palo Alto?

    Looking for the cheapest flight from Washington, D.C. to Palo Alto? While on average our users pay $1,142, our data indicates the cheapest price to be $168. The most popular route (Washington, D.C. Reagan-National - San Francisco), is priced around $146.

  • Can I find deals for flights from Washington, D.C. to Palo Alto that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Palo Alto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Palo Alto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Palo Alto.

  • Can I find deals for business class flights from Washington, D.C. to Palo Alto?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Palo Alto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Palo Alto?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Palo Alto (average of $276). Flying from Washington, D.C. to Palo Alto in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Palo Alto

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Washington, D.C. to Palo Alto

Discover the top 9 airlines that operate flights from Washington, D.C. to Palo Alto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$210FlexibilityNo cancel feeOn-time65%
FrontierCheapest$101Average$232FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$158Average$362FlexibilityNo cancel feeOn-time83%
DeltaCheapest$163Average$429FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$168Average$528FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$198Average$423FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$472FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$221Average$346FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$257Average$516FlexibilityNo cancel feeOn-time69%
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